We love smooth tension! Sitting to the side of the stitcher, the Yarn Valet Yarn Dispenser “twirls” the skein or ball and lets the yarn release at just the perfect tension. Additional features include a 4 in/cm gauge ruler, stitch marker holders and a pattern holder slot, just for fun. The best part: There is something zen-like watching your beautiful fibers go round and round! You never need to stop stitching to unwind yarn.